The GearAid Ni Glo Gear Marker is a practical glow-in-the-dark keychain designed for easy identification of keys and outdoor equipment like backpacks, tents, and scuba tanks. This rechargeable key fob operates without batteries or tritium, charging through sunlight or artificial light. Initially glowing brightly, it transitions to a steady glow visible throughout the night. Ideal for camping, fishing, or marking trails and dive sites, the Ni Glo Gear Marker ensures you won't be left searching in the dark. Attaches effortlessly to gear with the included keyring, clip, and joint Charges in just 10 minutes using sunlight, indoor light, or a flashlight Visible up to 7,6 meters, perfect for marking various outdoor locations IPX8 waterproof, dust-proof, and weatherproof for use in any environment Compact and lightweight Dimensions Height: 5 cm